Medics, the military and the emergency services have been taking part in a major exercise to see how they would cope in the evacuation of a hospital.
Organisers say they made it as realistic as possible.
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Teesside car parts manufacturer Nifco has announced a new £50 million deal with US car giant Ford.
Less than 24 hours after the government announced the school would close at Easter, parents met to discuss their next move.
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